Insider holders · CIK 0000080035
PREFORMED LINE PRODUCTS CO · PLPC
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Barbara P Ruhlman Revocable Trust dated 9/21/1610% Owner | 810,400 | — | 810,400 | Jun 15, 2018 · 12:46 pm EDT | Form 4 |
| Robert G RuhlmanExecutive Chairman | 249,673 | 405,200 | 654,873 | Aug 4, 2026 · 4:09 pm EDT | Form 4 |
| Barbara P Ruhlman10% Owner | — | 604,213 | 604,213 | Nov 17, 2016 · 8:13 pm EST | Form 4 |
| Randall M Ruhlman10% Owner | 446,609 | 146,769 | 593,378 | Sep 9, 2026 · 4:17 pm EDT | Form 4 |
| Barbara P Ruhlman Irrevocable Trust dated 7/29/0810% Owner | 22,500 | — | 22,500 | Sep 13, 2016 · 7:40 pm EDT | Form 4 |
| J Cecil Curlee Jr.V.P. - Human Resources | 3,547 | 18,655 | 22,202 | Feb 8, 2019 · 2:48 pm EST | Form 4 |
| Andrew S KlausCFO | 13,918 | 4,947 | 18,865 | Jun 12, 2026 · 10:20 am EDT | Form 4 |
| Michael E GibbonsDirector | 4,752 | 8,304 | 13,056 | Jan 23, 2019 · 4:29 pm EST | Form 4 |
| Eric R GraefVice President Finance | 9,348 | 1,162 | 10,510 | Feb 7, 2017 · 3:09 pm EST | Form 4 |
| Caroline Saylor VaccarielloGeneral Counsel&Corp Secretary | 8,688 | 479 | 9,167 | Feb 8, 2019 · 4:31 pm EST | Form 4 |
| William H Haag IIIV.P.-International Operations | 6,893 | 1,832 | 8,725 | Feb 8, 2019 · 3:56 pm EST | Form 4 |
| Jon Ryan RuhlmanPresident | 2,784 | 4,379 | 7,163 | Aug 4, 2026 · 4:08 pm EDT | Form 4 |
| John J OlenikVP-Research & Engineering | 6,506 | — | 6,506 | Jun 10, 2026 · 12:40 pm EDT | Form 4 |
| Maegan Adams Ruhlman CrossDirector | 5,972 | 509 | 6,481 | Aug 4, 2026 · 4:08 pm EDT | Form 4 |
| Dennis F McKennaExec. VP Global Bus. Develop. | 4,475 | 1,987 | 6,462 | Feb 8, 2019 · 4:43 pm EST | Form 4 |
| Glen E CorlettDirector | 5,611 | 0 | 5,611 | Aug 6, 2026 · 4:23 pm EDT | Form 4 |
| R. Steven KestnerDirector | 5,348 | 184 | 5,532 | Jan 2, 2019 · 3:51 pm EST | Form 4 |
| C Sunkle DavidVP-Research & Engineering | 4,262 | 408 | 4,670 | Feb 8, 2019 · 5:09 pm EST | Form 4 |
| Timothy O'ShaughnessyV.P. Human Resources | 3,250 | 92 | 3,342 | Jun 10, 2026 · 12:41 pm EDT | Form 4 |
| Richard R GascoigneDirector | — | 2,600 | 2,600 | Jan 2, 2019 · 4:09 pm EST | Form 4 |
| Matthew D FrymierDirector | 0 | 600 | 600 | Feb 22, 2019 · 11:40 am EST | Form 4 |
| John M HofstetterExecutive Vice President | 0 | 532 | 532 | Jun 9, 2026 · 1:08 pm EDT | Form 4 |
| Assaad A MorcosVP, US Manufacturing | 0 | — | 0 | Jun 10, 2026 · 12:42 pm EDT | Form 4 |
| Michael A WeisbarthVP-Finance & Treasurer | 0 | — | 0 | Dec 15, 2017 · 1:43 pm EST | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.